liqiang
b119135836
Build latest book artifacts / build (push) Canceled after 0s
dependency resolution / resolve (3.11) (push) Canceled after 0s
dependency resolution / resolve (3.13) (push) Canceled after 0s
deploy-pages / build (push) Canceled after 0s
deploy-pages / deploy (push) Canceled after 0s
i18n consistency check / check (push) Canceled after 0s
provider adoption tests / test (chapter2/context-compression) (push) Canceled after 0s
provider adoption tests / test (chapter2/prompt-injection) (push) Canceled after 0s
provider adoption tests / test (chapter2/system-hint) (push) Canceled after 0s
provider adoption tests / test (chapter3/log-sanitization) (push) Canceled after 0s
web-search-agent tests / test (push) Canceled after 0s
web-search-agent tests / agentbook (push) Canceled after 0s
905 B
905 B
产品需求文档（PRD，精简版）—— 订单退款 Agent
R1 退款合规校验（P0）
发起任何退款（process_refund）之前，必须先调用 verify_refund_eligibility 完成退款资格校验。
未校验直接退款属于严重合规/资损风险，禁止出现。
R2 支付重试与上报（P0）
process_refund 调用第三方支付网关。网关偶发失败时，系统应带退避重试；
若最终仍失败，必须将任务标记为 failed 并通知用户，不得在多次失败后静默结束或误报成功。
R3 库存查询延迟（P1）
check_stock 单次调用延迟必须小于 5000ms。超过阈值应触发降级（返回缓存或"库存查询繁忙"提示），不得让用户长时间等待。
R4 结果通知（P2）
任务结束（成功或失败）都应通过 notification_service.notify_user 通知用户最终结果。